Home / 64,459.19-88,935.44-41,799.11

Finding the Fourth Proportional to 64,459.19, 88,935.44 and 41,799.11

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Solution

The fourth proportional to 64,459.19, 88,935.44 and 41,799.11 is: 57,670.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,459.19 : 88,935.44 = 41,799.11 : x
  2. Step 2: Convert to fraction form
    64,459.19/88,935.44 = 41,799.11/x
  3. Step 3: Cross multiply
    64,459.19x = 88,935.44 × 41,799.11
  4. Step 4: Simplify right side
    64,459.19x = 3,717,421,585.79
  5. Step 5: Solve for x
    x = 3,717,421,585.79/64,459.19
  6. Step 6: Final answer
    x = 57,670.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.